Following the triumphant success of the TEENAGE DREAM franchise (TEENAGE DREAM and TEENAGE DREAM: THE COMPLETE CONFECTION), which produced 8 pop singles, Katy Perry returns with a shimmering new album that includes her latest, #1 single, Roar, alongside such soon-to-be classics as Unconditionally, Legendary Lovers, Birthday, Walking On Air, This Is How We Do, International Smile and Double Rainbow. The deluxe edition features 3 additional songs not found on the standard album. The first 330,000 copies of the deluxe edition will be housed in a digipak with a seed paper insert. This is the deluxe edition including 3 bonus tracks.